{"id":"https://openalex.org/W1719242950","doi":"https://doi.org/10.1109/tgrs.2011.2169267","title":"Using EO-1 Hyperion to Simulate HyspIRI Products for a Coniferous Forest: The Fraction of PAR Absorbed by Chlorophyll $(\\hbox{fAPAR}_{\\rm chl})$ and Leaf Water Content (LWC)","display_name":"Using EO-1 Hyperion to Simulate HyspIRI Products for a Coniferous Forest: The Fraction of PAR Absorbed by Chlorophyll $(\\hbox{fAPAR}_{\\rm chl})$ and Leaf Water Content (LWC)","publication_year":2011,"publication_date":"2011-11-03","ids":{"openalex":"https://openalex.org/W1719242950","doi":"https://doi.org/10.1109/tgrs.2011.2169267","mag":"1719242950"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2011.2169267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2169267","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100741388","display_name":"Qingyuan Zhang","orcid":"https://orcid.org/0000-0003-0823-308X"},"institutions":[{"id":"https://openalex.org/I1329765538","display_name":"Universities Space Research Association","ror":"https://ror.org/043pgqy52","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1329765538"]},{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Qingyuan Zhang","raw_affiliation_strings":["Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","Goddard Earth Sciences Technology and Research (GESTAR), Universities Space Research Association, Columbia, MD, USA","Goddard Earth Sci. Technol. & Res. (GESTAR), Univ. Space Res. Assoc. (USRA), Columbia, MD, USA"],"affiliations":[{"raw_affiliation_string":"Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"Goddard Earth Sciences Technology and Research (GESTAR), Universities Space Research Association, Columbia, MD, USA","institution_ids":["https://openalex.org/I1329765538"]},{"raw_affiliation_string":"Goddard Earth Sci. Technol. & Res. (GESTAR), Univ. Space Res. Assoc. (USRA), Columbia, MD, USA","institution_ids":["https://openalex.org/I1329765538"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112559229","display_name":"E. Middleton","orcid":null},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Elizabeth M. Middleton","raw_affiliation_strings":["Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","Goddard Space Flight Center, Biospheric Sci. Branch, NASA, Greenbelt, MD, USA"],"affiliations":[{"raw_affiliation_string":"Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"Goddard Space Flight Center, Biospheric Sci. Branch, NASA, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034446361","display_name":"Bo\u2010Cai Gao","orcid":"https://orcid.org/0000-0001-9228-3885"},"institutions":[{"id":"https://openalex.org/I1288214837","display_name":"United States Naval Research Laboratory","ror":"https://ror.org/04d23a975","country_code":"US","type":"facility","lineage":["https://openalex.org/I1288214837","https://openalex.org/I1330347796","https://openalex.org/I175003984","https://openalex.org/I3130687028"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bo-Cai Gao","raw_affiliation_strings":["Remote Sensing Division, Naval Research Laboratory, Inc., Washington DC, DC, USA","Remote Sensing. Div., Naval Res. Lab., Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Remote Sensing Division, Naval Research Laboratory, Inc., Washington DC, DC, USA","institution_ids":["https://openalex.org/I1288214837"]},{"raw_affiliation_string":"Remote Sensing. Div., Naval Res. Lab., Washington, DC, USA","institution_ids":["https://openalex.org/I1288214837"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102980514","display_name":"Yen-Ben Cheng","orcid":"https://orcid.org/0000-0002-6586-4315"},"institutions":[{"id":"https://openalex.org/I1306266525","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52","country_code":"US","type":"facility","lineage":["https://openalex.org/I1306266525","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I4210092411","display_name":"Earth Resources Technology (United States)","ror":"https://ror.org/00fhn5p96","country_code":"US","type":"company","lineage":["https://openalex.org/I4210092411"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yen-Ben Cheng","raw_affiliation_strings":["Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","Earth Resources Technol., Inc., Annapolis Junction, MD, USA"],"affiliations":[{"raw_affiliation_string":"Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, MD, USA","institution_ids":["https://openalex.org/I1306266525"]},{"raw_affiliation_string":"Earth Resources Technol., Inc., Annapolis Junction, MD, USA","institution_ids":["https://openalex.org/I4210092411"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100741388"],"corresponding_institution_ids":["https://openalex.org/I1306266525","https://openalex.org/I1329765538"],"apc_list":null,"apc_paid":null,"fwci":4.2473,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.93342203,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"50","issue":"5","first_page":"1844","last_page":"1852"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10766","display_name":"Urban Heat Island Mitigation","score":0.9958000183105469,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10226","display_name":"Land Use and Ecosystem Services","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/imaging-spectrometer","display_name":"Imaging spectrometer","score":0.8503396511077881},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7947392463684082},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7913327217102051},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6157699823379517},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.5766604542732239},{"id":"https://openalex.org/keywords/spectrometer","display_name":"Spectrometer","score":0.5646808743476868},{"id":"https://openalex.org/keywords/photosynthetically-active-radiation","display_name":"Photosynthetically active radiation","score":0.5058445930480957},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.4701305329799652},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.4368261396884918},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1739923655986786},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.17085504531860352},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12954968214035034},{"id":"https://openalex.org/keywords/photosynthesis","display_name":"Photosynthesis","score":0.11810815334320068},{"id":"https://openalex.org/keywords/botany","display_name":"Botany","score":0.10330590605735779},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.08647829294204712}],"concepts":[{"id":"https://openalex.org/C183852935","wikidata":"https://www.wikidata.org/wiki/Q6002848","display_name":"Imaging spectrometer","level":3,"score":0.8503396511077881},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7947392463684082},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7913327217102051},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6157699823379517},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.5766604542732239},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.5646808743476868},{"id":"https://openalex.org/C131366478","wikidata":"https://www.wikidata.org/wiki/Q900892","display_name":"Photosynthetically active radiation","level":3,"score":0.5058445930480957},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.4701305329799652},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.4368261396884918},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1739923655986786},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.17085504531860352},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12954968214035034},{"id":"https://openalex.org/C183688256","wikidata":"https://www.wikidata.org/wiki/Q11982","display_name":"Photosynthesis","level":2,"score":0.11810815334320068},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.10330590605735779},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.08647829294204712},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tgrs.2011.2169267","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2011.2169267","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5199999809265137,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323900","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95"},{"id":"https://openalex.org/F4320332377","display_name":"Goddard Space Flight Center","ror":"https://ror.org/0171mag52"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W99721596","https://openalex.org/W1990939478","https://openalex.org/W1995234545","https://openalex.org/W2005840830","https://openalex.org/W2006563460","https://openalex.org/W2011010318","https://openalex.org/W2013945504","https://openalex.org/W2014196086","https://openalex.org/W2014431247","https://openalex.org/W2028898612","https://openalex.org/W2050917502","https://openalex.org/W2055737779","https://openalex.org/W2084250693","https://openalex.org/W2087583786","https://openalex.org/W2092656026","https://openalex.org/W2094759906","https://openalex.org/W2098417246","https://openalex.org/W2104853210","https://openalex.org/W2119513445","https://openalex.org/W2120924194","https://openalex.org/W2125763679","https://openalex.org/W2126493480","https://openalex.org/W2129471536","https://openalex.org/W2137950494","https://openalex.org/W2145931897","https://openalex.org/W2148467091","https://openalex.org/W2152892366","https://openalex.org/W2155152860","https://openalex.org/W2157441709","https://openalex.org/W2161289535","https://openalex.org/W2161925775","https://openalex.org/W2165540647","https://openalex.org/W2170418509","https://openalex.org/W2319062833","https://openalex.org/W2506799294","https://openalex.org/W2945878709","https://openalex.org/W6683414771"],"related_works":["https://openalex.org/W2412485884","https://openalex.org/W2746742660","https://openalex.org/W2082586825","https://openalex.org/W4311187523","https://openalex.org/W2504273662","https://openalex.org/W2119473622","https://openalex.org/W1999254667","https://openalex.org/W2561005839","https://openalex.org/W2474469778","https://openalex.org/W2944460852"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"development":[3],"of":[4,35,40,48,136],"prototype":[5,91],"products":[6],"for":[7,12,18,61,127,179,211],"terrestrial":[8,234],"ecosystems":[9],"in":[10,31,151,200,226,233],"preparation":[11],"the":[13,19,81,92,102,137,156,180,191,202,207,212],"future":[14,62],"imaging":[15,76],"spectrometer":[16,77],"planned":[17],"Hyperspectral":[20],"Infrared":[21],"Imager":[22],"(HyspIRI)":[23],"mission.":[24],"We":[25],"present":[26],"a":[27,32,49,172],"successful":[28],"demonstration":[29],"example":[30],"coniferous":[33,181],"forest":[34],"two":[36],"product":[37,196],"prototypes:":[38],"fraction":[39],"photosynthetically":[41],"active":[42,204],"radiation":[43],"(PAR)":[44],"absorbed":[45],"by":[46],"chlorophyll":[47],"canopy":[50,205,214],"(fAPAR":[51,215],"<sub":[52,166,193,216],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[53,167,194,217],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">chl</sub>":[54,168,195],")":[55],"and":[56,90,119,169,220,237],"leaf":[57],"water":[58],"content":[59],"(LWC),":[60],"HyspIRI":[63,103],"implementation":[64],"at":[65,155],"60-m":[66,124],"spatial":[67,158],"resolution.":[68],"For":[69],"this,":[70],"we":[71,146,186],"used":[72],"existing":[73],"30-m":[74],"resolution":[75,139],"data":[78],"available":[79],"from":[80,101],"Earth":[82],"Observing":[83],"One":[84],"(EO-1)":[85],"Hyperion":[86],"satellite":[87],"to":[88,115,122,133,163,230],"simulate":[89],"level":[93],"one":[94],"radiometrically":[95],"corrected":[96,114],"radiance":[97],"(L1R)":[98],"images":[99,111,126],"expected":[100],"visible":[104],"through":[105],"shortwave":[106],"infrared":[107],"spectrometer.":[108],"The":[109],"HyspIRI-like":[110,157],"were":[112,131],"atmospherically":[113],"obtain":[116],"surface":[117,149],"reflectance":[118,125,150],"spectrally":[120],"resampled":[121],"produce":[123],"wavelength":[128],"regions":[129],"that":[130,190],"comparable":[132],"all":[134],"seven":[135,152],"MODerate":[138],"Imaging":[140],"Spectroradiometer":[141],"(MODIS)":[142],"land":[143],"bands.":[144],"Thus,":[145],"developed":[147],"MODIS-like":[148],"spectral":[153],"bands":[154],"scale,":[159],"which":[160],"was":[161],"utilized":[162],"derive":[164],"fAPAR":[165,192,209],"LWC":[170],"with":[171],"coupled":[173],"canopy-leaf":[174],"radiative":[175],"transfer":[176],"model":[177],"(PROSAIL2)":[178],"forest.":[182],"With":[183],"this":[184],"paper,":[185],"provide":[187],"additional":[188],"evidence":[189],"is":[197],"more":[198],"realistic":[199],"describing":[201],"physiologically":[203],"than":[206],"traditional":[208],"parameter":[210],"whole":[213],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">canopy</sub>":[218],"),":[219],"thus,":[221],"it":[222,225],"should":[223],"replace":[224],"ecosystem":[227,238],"process":[228],"models":[229],"reduce":[231],"uncertainties":[232],"carbon":[235],"cycle":[236],"studies.":[239]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":5},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
